
            using System;
            using System.Collections.Generic;
            using System.Linq;
            using System.Text;
            using BusinessObject;
            using DataAccessLayer;

            namespace BusinessLogic
            {
                   /// <summary>
                    /// Define LanguageUtil class. This class user for BussinessLayer.
    
                /// </summary>
              public class LanguageUtil {
                    /// <summary>
                    /// Define function Insert for Language Object.
                    /// </summary>
                    /// <param name="t">object data need Insert.</param>
                    /// <returns>
                    ///    True: if insert successfull.
                    ///    False: if insert error.
                    ///</returns>
                    public static bool Insert(Language t)
                    {
                        BizObject.PurgeCacheItems("Language");

                      return LanguageDao.Insert(t);
                    }
                    /// <summary>
                    /// Define function Update for Language Object.
                    /// </summary>
                    /// <param name="t">project data need updated.</param>
                    /// <returns>
                    ///    True: if update successful.
                    ///    False: if update Error.
                    ///</returns>
                    public static bool Update( Language t )
                    {
                        BizObject.PurgeCacheItems("Language");

                      return LanguageDao.Update( t );
                    }
                    /// <summary>
                    /// Get All Language object from table Language.
                    /// </summary>
                    /// <returns>List Language object.</returns>
                    public static List<Language> GetAll()
                    {     
                        List<Language> obj = null;
                        string key = "Language_GetAll";
                        if (BizObject.Cache[key] != null)
                        {
                            obj = (List<Language>)BizObject.Cache[key];
                        }
                        else
                        {
                            obj = LanguageDao.GetAll();
                            BizObject.CacheData(key, obj);
                        }
                        return obj;
                    }
                    /// <summary>
                    /// Search Language object in table Language.
                    /// </summary>
                    /// <param name="t">Condition for Search.</param>

                    /// <returns>List Language objects.</returns>

                     public static List<Language> SearchLanguage(Language t)
                {
                        return  LanguageDao.SearchLanguage(t);
                }
/// <summary>
/// Get a Language data object by primary key. 
/// </summary>
/// <param name="languageId" >This is primary key.</param>
/// <returns>A Language object.</returns>

                     public static Language Get(string languageId)                    
                    {
                       Language obj = null;
                        string key ="Language_Get_" + string.Format("{0}",languageId);
                        if (BizObject.Cache[key] != null)
                        {
                            obj = (Language)BizObject.Cache[key];
                        }
                        else
                        {
                            obj = LanguageDao.Get(languageId);
                            BizObject.CacheData(key, obj);
                        }
                        return obj;
                     }
                    
/// <summary>
/// This function to Delete Language object by primary key.
/// </summary>
/// <param name="languageId" >This is primary key.</param>
/// <returns>If succesful return True else  return False.</returns>

                    public static bool Delete(string languageId)
                    {
                         BizObject.PurgeCacheItems("Language");

                      return LanguageDao.Delete(languageId);
                    }} }